personally i believe that the NFL players should not kneel during the national anthem, some people felt like the players were compulsion into doing it and others believe it was simply their right to chose. there was many dissenters involved spreading story's around. there has been many different story going around with it. personally i think it was dogma and that the players were forced into doing it. the players all keeled during the anthem and were implicated on doing it. altogether this was not a act of sanctity but simply disrespect .
this is just my personally perspective of this i cant speak for anyone, but i hope that helped somewhat. :)